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Remote Intervention Versus Routine Monitoring in COPD Patients With Chronic Hypercapnia Receiving Home Non-invasive Respiratory Support

3 de agosto de 2026 actualizado por: Huiqing Ge, Sir Run Run Shaw Hospital

A Randomized Controlled Trial of Remote Intervention Versus Routine Monitoring in COPD Patients With Chronic Hypercapnia Receiving Home Non-invasive Respiratory Support

This study is a randomized controlled trial designed to compare the effectiveness of active remote intervention versus passive monitoring alone in patients with Chronic Obstructive Pulmonary Disease (COPD) and chronic hypercapnic respiratory failure who are receiving home non-invasive respiratory support. The primary goal is to evaluate the impact on health-related quality of life and the frequency of acute exacerbations over a 12-month period.

Descripción general del estudio

Estado

Aún no reclutando

Condiciones

Intervención / Tratamiento

Descripción detallada

Chronic Obstructive Pulmonary Disease (COPD) is a major cause of morbidity and mortality worldwide. A subset of patients with severe COPD develops chronic hypercapnic respiratory failure, often requiring long-term home non-invasive ventilation (NIV). While NIV can improve gas exchange, optimal management strategies, particularly post-hospitalization, are still being investigated.

This study aims to determine if a proactive, remote management strategy can improve patient outcomes compared to standard care with passive monitoring.

Experimental Group (Remote Intervention): Participants will receive home NIV with remote monitoring. A respiratory therapist will actively review ventilation data, assess oxygenation, and perform remote parameter adjustments and individualized optimization based on pre-set conditions and risk predictions.

Control Group (Monitoring Control): Participants will receive home NIV with remote monitoring. However, the study team will not perform active interventions based on the monitoring data. Patients will continue with their usual care and follow-up with their primary physician. The study team will only make contact in case of a severe safety risk.

The study will enroll 236 participants who will be randomized 1:1 to one of the two groups. The primary outcomes are the change in health-related quality of life and the number of COPD exacerbations over 12 months.

Tipo de estudio

Intervencionista

Inscripción (Estimado)

236

Fase

  • No aplica

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

  • Nombre: Huiqing Ge, MD, PhD
  • Número de teléfono: +86 13588706787
  • Correo electrónico: gehq@zju.edu.cn

Ubicaciones de estudio

  • Porcelana
    • Henan
      • Zhengzhou, Henan, Porcelana
        • Henan Provincial People's Hospital
        • Contacto:
          • Qiang Kui, MD
          • Número de teléfono: +86 13460317523
          • Correo electrónico: syhxzzggyx@163.com
    • Hunan
      • Changsha, Hunan, Porcelana, 410006
        • The Second Xiangya Hospital of Central South University
        • Contacto:
          • Liucun Li
          • Número de teléfono: +86 0731-852959999
          • Correo electrónico: xyeyyibd@sina.com
    • Zhejiang
      • Hangzhou, Zhejiang, Porcelana, 310016
        • Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University
        • Contacto:
          • Huiqing Ge
          • Número de teléfono: +86 13588706787
          • Correo electrónico: gehq@zju.edu.cn
      • Wenling, Zhejiang, Porcelana, 317523
        • Taizhou Hospital of Integrated Traditional Chinese and Western Medicine
        • Contacto:

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Descripción

Inclusion Criteria:

  • Meets the diagnostic criteria for Chronic Obstructive Pulmonary Disease (COPD) with confirmed persistent airflow limitation by spirometry.
  • Hospitalized due to an acute exacerbation of COPD.
  • Stable daytime arterial blood gas analysis showing PaCO₂ ≥ 50 mmHg, with hypoxemia.
  • Already receiving or planned to receive long-term home non-invasive respiratory support.
  • Capable of using a smartphone or tablet for video communication and has internet access.
  • Willing to participate and provides written informed consent.

Exclusion Criteria:

  • Concurrent severe pulmonary diseases (e.g., active tuberculosis, diffuse pulmonary fibrosis, advanced lung cancer).
  • Chronic respiratory failure primarily caused by non-COPD conditions (e.g., neuromuscular disease, chest wall deformity, or severe obesity hypoventilation syndrome).
  • Severe cognitive impairment or psychiatric illness that would prevent cooperation with remote management.
  • Other severe systemic diseases with an expected survival of less than 1 year (e.g., advanced malignancy).
  • Pregnant or lactating women.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: Remote Intervention Group
Participants will receive home non-invasive respiratory support combined with active remote management.
Otro: Remote Management
Participants will receive home non-invasive respiratory support combined with active remote management. This includes regular analysis of ventilation data, assessment of oxygenation status, risk prediction, and remote parameter adjustment by a respiratory therapist.
Otro: Remote Monitoring Only
Participants will receive home non-invasive respiratory support with remote monitoring only. No active intervention will be performed by the study team based on the data. Patients will continue with standard care from their primary physician.
Comparador activo: Monitoring Control Group
Participants will receive home non-invasive respiratory support with remote monitoring only.
Otro: Remote Monitoring Only
Participants will receive home non-invasive respiratory support with remote monitoring only. No active intervention will be performed by the study team based on the data. Patients will continue with standard care from their primary physician.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Change in Health-Related Quality of Life
Periodo de tiempo: Baseline to 12 months
Measured by the change from baseline in the total score of the St. George's Respiratory Questionnaire (SGRQ) questionnaire at 12 months.
Baseline to 12 months
Number of COPD Exacerbations
Periodo de tiempo: 12 months
The number of acute exacerbations requiring antibiotics and/or systemic corticosteroids within 12 months.
12 months

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Change in PaCO₂
Periodo de tiempo: Baseline, 1, 3, 6, 12 months
The change from baseline in arterial partial pressure of carbon dioxide (PaCO₂) at 1, 3, 6, and 12 months.
Baseline, 1, 3, 6, 12 months
Changes in PaO₂
Periodo de tiempo: Baseline, 1, 3, 6, 12 months
The change from baseline in arterial partial pressure of oxygen (PaO₂) at 1, 3, 6, and 12 months.
Baseline, 1, 3, 6, 12 months
Change in Dyspnea Severity (mMRC Score)
Periodo de tiempo: Baseline, 1, 3, 6, 12 months
The change from baseline in the modified Medical Research Council (mMRC) dyspnea scale score to each follow up. The scale ranges from 0 to 4, with higher scores indicating more severe dyspnea.
Baseline, 1, 3, 6, 12 months
Change in CAT Score
Periodo de tiempo: Baseline, 1, 3, 6, and 12 months
The change from baseline in the total score of the COPD Assessment Test (CAT) at 1, 3, 6, and 12 months.
Baseline, 1, 3, 6, and 12 months
Change in SRI Score
Periodo de tiempo: Time Frame: Baseline, 1, 3, 6, and 12 months
The change from baseline in the total score of the Severe Respiratory Insufficiency (SRI) questionnaire at 1, 3, 6, and 12 months.
Time Frame: Baseline, 1, 3, 6, and 12 months
Average daily usage of Non-invasive Ventilation
Periodo de tiempo: Baseline, 1, 3, 6, and 12 months
Average daily usage of the non-invasive ventilation device (hours per day) recorded at 1, 3, 6, and 12 months.
Baseline, 1, 3, 6, and 12 months
Adherence-Percentage of days with usage greater than 4 hours
Periodo de tiempo: Baseline, 1, 3, 6, and 12 months
Percentage of days with usage greater than 4 hours, recorded at 1, 3, 6, and 12 months.
Baseline, 1, 3, 6, and 12 months
Adverse Events
Periodo de tiempo: Baseline, 1, 3, 6, and 12 months
The number and type of adverse events (AEs) and serious adverse events (SAEs) reported throughout the 12-month study duration.
Baseline, 1, 3, 6, and 12 months

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Sir Run Run Shaw Hospital

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Estimado)

1 de agosto de 2027

Finalización primaria (Estimado)

31 de diciembre de 2027

Finalización del estudio (Estimado)

31 de diciembre de 2028

Fechas de registro del estudio

Enviado por primera vez

30 de julio de 2026

Primero enviado que cumplió con los criterios de control de calidad

3 de agosto de 2026

Publicado por primera vez (Actual)

6 de agosto de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

6 de agosto de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

3 de agosto de 2026

Última verificación

1 de julio de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • 20260597

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

INDECISO

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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